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Princess|Natural|GIA

0.99ct J SI2 Princess Natural Diamond

GD • J/SI2 • GIA 1232939166

Certificate GIA 1232939166

Diamond specifications and retailer prices

From $934 USD
£736 GBP
As of October 31, 2026
Save $483 USD (34%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,417 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.99ct natural princess diamond

This 0.99ct natural princess sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1232939166. Listed at 3 retailers as of October 29, 2026, with prices from $934 to $1,417, a $483 spread on the same certified stone. MOH London lists it at $1,417. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.99
Carat
J
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232939166
Dimensions5.28 × 5.20 × 3.95 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Top View
5.28 mm5.20 mm0.99 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryFair
FluorescenceNone
CertificateGIA 1232939166
Side View
Table 74.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 75.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,417 USD|Low: $877 USD|High: $1,427 USD|Avg: $1,128 USD|+0.4%
MOH London
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$934 USD
Retailer 3$1,091 USD
MOH London$1,417 USD

44 data points across 3 retailers

3 retailers$934 USD to $1,417 USD

B+
Cheapest Retailer
-
$934 USD
£736 GBP
B+
Retailer 2
-
$1,091 USD
€1,039 EUR
View
Most Expensive
B
MOH London
56CA25344 · Oct 29
$1,417 USD
£1,116 GBP
View
2 more retailers have this diamond
Prices start from $934 USDSave up to $483 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.99ct Princess
$934 USD